Hello friends hopes you all are fine :D
today i was thinking to share a trick with you people's which is written by my friend madCodE in this trick we are going to register IDM which is one of the best download manager out there :D
to full version without using a crack or patch !! interesting naah :D
So let's start

1) first of all… if you have any antivirus, deactivate it because we are going to edit c:/windows/system32/drivers/etc/hosts file

2) right click on it and select security tab
now press edit button and in users option .. select full control option and save it

3) now double click on hosts file , it will ask how to open file? use notepad to open it

4) now paste these links in hosts file and save it
127.0.0.1 tonec.com
127.0.0.1 www.tonec.com
127.0.0.1 registeridm.com
127.0.0.1 www.registeridm.com
127.0.0.1 secure.registeridm.com
127.0.0.1 internetdownloadmanager.com
127.0.0.1 www.internetdownloadmanager.com
127.0.0.1 secure.internetdownloadmanager.com
127.0.0.1 mirror.internetdownloadmanager.com

5) now open idm > registration >
    first name = Haxor
    last name = Kakka
    email = haxor.py@facebook.com
    serial = GZLJY-X50S3-0S20D-NFRF9

And hit enter :D voila you have registered the IDM without any patch or crack :D
enjoy ;)